User Guide

A70, A72 Product Bulletin 3
Repairs and Replacements
Field repairs must not be made
except for replacement of the
cover or knob. For a replacement
control, cover or knob contact the
nearest Johnson Controls
wholesaler.
Ordering Information
When ordering, please specify:
1. Quantity on order.
2. Product Number if available.
3 If Product Number is not
available, specify Type
Number and the following
specifications:
a. Temperature range.
b. Style of element.
Indicate whether
standard or cross
ambient
element -- bulb
material and tubing
(copper, steel, stainless
or model).
4. Setting -- switch contacts to
close at __ and open at __.
5. If accessories are desired --
mounting bracket, manual
reset, external knob or bulb
well.
6. If external adjusting knob is
required, specify if on
differential or range screw.